SZD-48 Jantar Standard 2 / Initial production version, 44 built / Maiden flight: 10 December 1977
SZD-48-1 Jantar Standard 2 / Minor improvements, 285 built / Maiden flight: 18 September 1978
SZD-48-3 Jantar Standard 3 / New fuselage, in one piece opening canopy, 348 built / Maiden flight: 15 April 1982